Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASUS ROG Crosshair X870E Hero	Asus ROG CROSSHAIR X870E APEX	MSI MPG X870E Carbon MAX WiFi Motherboard
Price (new) (differs)	£479.99as of 20 Sep, 06:21	£472.99as of 20 Sep, 06:22	£466.39as of 20 Sep, 06:22
RRP (differs)	£565.99	£669.99	not stated
Price badge (differs)	not stated	90-day low	Lowest we've recorded
First available on Amazon (differs)	Sep 2024 (1 yr 11 mo old)	Mar 2025 (1 yr 6 mo old)	Apr 2026 (5 mo old)
Brand (differs)	ASUS	ASUS	MSI
RAM slots (differs)	not stated	2	4
Fastest RAM speed stated (differs)	not stated	not stated	9,000 MT/s
M.2 slots (differs)	5	5	4
Newest PCIe generation stated (differs)	PCIe 5.0	not stated	PCIe 5.0
PCIe 5.0 graphics slot (differs)	Yes	not stated	Yes
PCIe 5.0 M.2 slot (differs)	Yes	not stated	Yes
Bluetooth (differs)	not stated	not stated	5.4
Fastest USB-C port (differs)	40 Gbps	not stated	40 Gbps
Power phases (as stated by the maker) (differs)	18+2+2	not stated	not stated
BIOS flashback (differs)	Yes	not stated	not stated
Debug LED / POST code (differs)	Yes	not stated	not stated
Video outputs (differs)	HDMI	not stated	not stated
Amazon sales rank (differs)	#19,292	#65,726	#200,178
Buy	Check price on Amazon	Check price on Amazon	Check price on Amazon

Highlighted rows differ between these boards. “Not stated” means the Amazon listing does not mention it: the board may still have it, so check the maker’s specification. Power phases are printed as stated by the maker and are not comparable between brands. Prices are the new price on Amazon.co.uk at the time shown; the price on Amazon when you buy is the one that applies.

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